Baking and roasting apparatus



May 13, 1930. HAGER 1,758,571

BAKING AND ROASTING APPARATUS Filed Nov. 15, 1928 Patented May 13, 1930 ntrenn HAGnR, oF onnn xo v; NEA '.znnrom swirznmgimn BAKING AND' no'asrine APPARATUS A'ppl ication filed November 15, 1928,1Serial N'o. 319,686,- and inSWistzerland: I T:ovember:1 8,-1927-.

roa ting pan is Provided with a central nozz-le surroundinga nozzle on the basepart. The; opening in the bottom of the pan neceslo; sitatefll 9133 the, latter nozzle and the nozzle surrounding it j are in many cases found to have disadvantages, asis the case in other siniilan systems. Hence,,the object of the present invention isso to-Emodif-y: the apparae tus whileiretaining its. advantages, that a roasting pan: witha non-perforated bottom: canbeused ln the accompanying drawing, Fig. 1- shows aeonstruetional exampleflf e pro ed-apparatus, to theleftdn; vertical axial section and-to, theright. elevatiom Eigs; 2 shows a: p sp ctive viewi r iom below 0 5 se for eleetrieheat ngt i In Ei'gQ-L ot thejdrawing a is: a, double base intendedto; be; placed on, a; gas; :burnen and having a conical inner-part?) Withlateral openings;candterminating in: a nozzled. The latter-is:surrounded'with a? little clearanceby. nozzle fin whichtheupper external as past eofthe,basemtermin-ates. The part c formsthe support and at the same time the lateral guiding'meansfor a casing g which is completely open; at the top and bottom. On its upper. rimtheishoulder h of the roasting rests:,,the; hon-periiorated; bottom of \thichliesalittle abovethe nozzled and f and the walls oii which have openings. in immediately below thefuppe'r rim of the casing g. On; upper. shoulderZ of the, pani extending 4 out beyond the :lOWfiT part; of the-pan, rests the pertorated" marginal; flange of a; lowrcake 1 tin m,- anrl a; deepcake shape 0 forminga shoulder at is supported with this; shoulder on the. toprim; oii'the. roasting pan 2'. The

diameten at thetopot the funnel p inthecake shat 0, (in;- irrventedl position) is somewhat g1 atentham thediameterotthe nozzle f of the base 0.,to enable thebaking shape o'to be;- placed; on the base; (11 when it is to; be used the baking;- The height ofthew nozzles 03 the hot gases entering thebaSe at flow. inpart throughthe, nozzle (5 upwards and in part through. the openings .0 into. the space lying; between the cone Z2 and the. upper part a of the base, passing out round the nozzlev do through the nozzle 'lheythen sweep below. thebottom oftherpan z and flow through; the space betwee 1 1,-the. wallet the pan 2' and thecasing gupwards and atthe top: through the openings 7c into the upper part of the pan. '5, where they provide, a top heat, thereupon sweeping over the bottom. of the cake. tin. m which, when; the apparatus-is being used in this way, may suitably be, used for holding vegetableapotatoes, pastry, cakes and the like. Finally the hot gasespass through; the.

'pertorationsw in. the marginal flange, of the tin 177.: into the baking; shape v0, where; they can escape through the funnel p when the lat- ,ter isnot closed by a suitable cover. Such a I position to that shown in Fig, 1, withthe baking shape resting onthebasei a. Thepan i and the casing gthen act togetherasahood, 111 wh ch a-cover can be placed onthe latter for obstructing or regulating the escape of 5 the hot gases and vapours passingtrom; the

, pan through the slots is intothespace between the pan and the casing.

The base a shown in Fig.2. andiintended to be used onan electric cooking'plate comprises a turned cast plate t provided with slots'u and overit a' sheet metal wall having openings 0 for enabling the heated vair toescape' from the base into: the apparatus and to prevent an accumulation of such air in the V 5 the upper part e of the base a.

Whenthe apparatus is used in this manner the casing 9 may beomitted and the cake tin,

we placed bottom upwards with its marginal flange resting on the shoulder n of the top baking shape In this way plenty of top heat is retained, while the escape of thehot gases is not entirely prevented.

hat I claim is 1. A baking and roasting device comprising a casing completely open at the top and bottom,a roasting'pan, two outwardly extendingshoulders formed" on this pan one above another, the lower'of these shoulders being adapted to bear upon the toprim of the casing, openings in thewall of the pan immediatelylbelow this lower shoulder, a relatively low pan with an edge flange adapted to be supported the upper shoulder of the roasting pan, the depth of the low pan being less than the distance between the two shoulders of the roasting pan.

2. A bakingand'roasting device compris ing a hollow base part having a central noz zle extending upwards, guiding means arranged along the upper edge of the base part, a casing adapted to be supported by this base part and guided in lateral direction by said 'guidingmeans, a'roasting pan adapted to be suspended inside the casing on the upper edge ithereofin such position that its nonaerforated bottom is distant from the nozzle OfLtllG base part, free space being left in connection with the nozzlelbetween thecasing and that part ofthepan below the upper edge mg, said shoulder on thebaking mould being adapted to support the roasting pan in in verted position if the baking pan is placed upon the base part in position for baking. baking and roasting device'compris- 1': ing, a base part having passages for leading :the heating gases from bottom to top, a roastsing pan with flat unperforated. bottom, a

shoulder formed" on the upper part of this palm casing completely open at the topand bottom and adapted tosupport'the pan on its-shoulder in sucha height-that its bottom isdista-nt fromthe base part. j p i 4;. A baking and roasting'device comprisdri'calcasing completely open atthe top and the bottonnnieans for'guiding this casing in "lateral direction relatively to the base part, a deep roasting pan forming two annular ofthe casing, openings in theiwall ofthe pan 1 ing a basepart having means for collecting the heating gasesand leading them to an outlet opening on top of'the basepart, a cylinadapted to support shoulders one above another, openings in the wall of said pan immediately below the lower of said shoulders, this shoulder being adapted to bear upon the top rim of said casing, an inner pan provided with a perforated edge flange adapted to be supported by the upper lng pan in invertedposition, a central tunnel formed on said baking mould, the upper part of the base part being formed so as to be adapted to guide the-deep baking mould when resting on the base part in a position for baking and to prevent the heating gases leaving the base part "from escaping in lateral directionbetween the base part and the bakingform. I I r 5. A baking and roasting device comprising a base consisting of a hollow conical-inner part and a hollow upper outer part, these parts being firmly connected one with another at their common lower outer edge but leaving in the rest a hollow space between them, an upwardly extending nozzle formed onthe central portion of each of these parts, a space being left'between these two nozzles, openings in the conical wall ottheinner part for the passage of hot gases,said outer part forming a supporting and guiding means, a casing completely open on each end and adapted to be supported and laterally guided on the outer part of the base, a roasting pan adapted to besupported on'the top edgeof this casing and a bakingmould adapted to rest, in its nverted position, on the top edge of the roasting pan or't-o-be placed in a positionfor baking on the base part and to be guided thereon in lateral direction.

6. i -baking and roasting device according to claim 5, comprising a roastingpan, two annular outwardly extending shoulders on tlns pan one above another, the lower one of these shoulders being adapted to rest on the top'edge of thecasing, openings formed 1n the wallet the roasting pan beneath the lower of said shoulders, an inner baking or roasting tin having a perforated outwardly exten'ding'flange adapted to be supported by the upper of said shoulders,a deep baking niould having a shoulder adapted to rest on the upper edge of the roasting pan when the baking mould is in inverted position and adapted also to support the inner tin on its perforated flange when the deep baking pan 1s inposition for baking. Y s7; A baking and roasting device comprising a central nozzle, a casing completely open on the top and bottom, means on the base plate I this casing and to guide it in lateral direction relatively tothe base plate, a deep roasting pan, two annular shoula hollow baseplate terminating on top in ders formed on the outside of this pan one above another, the lower of these shoulders being adapted to rest on the top rim of the casing when the roasting pan is in position for roasting, a relatively shallow baking and roasting tin having a perforated-top flange adapted to rest alternately on the top rim of the casing or on the upper shoulder of the roasting pan, a deep baking mould having an annular shoulder adapted to rest in the inverted position of the baking mould on the top edge of the roasting pan when this is in position for roasting, whilst in-the position for baking of the baking mould the shallow tin is adapted to rest on said shoulder of the a deep baking mould in inverted position.

8. A baking and roasting device comprissignature.

EUGEN HAGER.

ing a casing open at bottom and top, a roasting pan, two outwardly extending shoulders on this pan one above another, a deep baking mould forming a shoulder, a relatively low baking and roasting tin having an outwardly extending flange, said shoulders and this flange and the adjacent parts of said receptacles being dimensioned relatively one to another and to the top rim of said casing in such a manner that each of said receptacles can be supported on each of the two other receptacles in suitable manner and guided in lateral direction by one or the other part, the roasting pan and the low tin being adapted further to rest also upon the casing as well in position for roasting'as in inverted position for collecting top heat for a receptacle arranged below thereof.

9. A baking and roastlng device comprising a casing open at bottom and top, a roast ing pan, two annular outwardly extending shoulders on this pan one above another, an upwardly extending rim on the outer edge of the upper one of these shoulders, thelower one of these shoulders being adapted to rest on the top rim of the casing in the position for roasting or" the pan, a deep baking mould having a shoulder adapted to rest on the top rim of the roasting pan when the baking mould is in inverted position, a relatively low baking and roasting tin having an outwardly extending flange adapted to rest al- 7 ternately directly on the top rim of the casing when the roasting pan is not used, or on the upper shoulder of this pan or in inverted position on the shoulder of the deep baking mould ifthis is in baking position, the'upper shoulder of the roasting pan being adapted to rest on thetop rim of the casing in the inverted position of said panand the said shoulder on the deep baking form being adapted torest on the outwardly extending flange of the tin when the latterrests directly on the top rim of the casing, the roasting pan being adapted to rest in inverted position on u said shoulder of the deep baking mould when this is in baking position, means being provided on said three receptacles to guide them 

